A path traversal vulnerability (CVE-2026-7216) has been identified in donchelo processing-claude-mcp-bridge up to commit e017b20a4b592a45531a6392f494007f04e661bd. The vulnerability affects the processing_server.py file in the create_sketch Tool component, where manipulation of the sketch_name argument enables path traversal attacks. The vulnerability allows for remote exploitation and a public exploit is available. The project maintainer has been notified through an issue report but has not yet responded. The product uses a rolling release model without specific version numbers.